In your own words describe energy balance in terms of caloric intake compared to caloric expenditure
To achieve energy balance and thus maintain a stable weight, a healthy adult must consume the same amount of energy from food as he or she expends from day to day¾that is, balance calories in with calories out. If a person overeats, or is in a life stage involving growth (such as pregnancy or childhood), that person will be in positive energy balance (calories in > calories out) and accumulate more weight, either as fat or lean tissues. Conversely, a person taking in less energy than he or she expends on a day-to-day basis will develop a negative energy balance (calories in < calories out); this occurs during intentional weight loss or wasting due to illness.
You might also like to view...
Scott has decided to lose 14 pounds to make sure he meets the weight requirements to get into the U.S. Marine Corps. He has created a ?tness plan that will have him working out 4 days a week. To be successful at this plan, Scott needs to do all of
A) have additional body-fat assessments at regular intervals. B) make sure his physician uses a different technique to assess his body composition, to get an average. C) set short-term goals and rewards for losing weight as he progresses. D) check with his physician ?rst to make sure he is in good physical health to start exercising
A typical cell contains "powerhouses," which is another name for ____
a. DNA b. ribosomes c. mitochondria d. electron transport chains e. RNA
Foodborne illnesses can be prevented
Indicate whether the statement is true or false
What is a triacylglycerol?
a. A triglyceride b. A phospholipid c. A partially hydrolyzed lipid d. A lipid found only in cold-water fish